Zelamkhin-Kotar (Chechen: Зеламхин-КӀотар, Zelamxin-Khotar; Russian: Октябрьское),[1] also known by Russian name Oktyabrskoye, is a rural locality (a selo) in Vedensky District, Chechnya.
Municipally, Zelamkhin-Kotar is incorporated into Vedenskoye rural settlement.
The nearest settlements to Zelamkhin-Kotar are Tsa-Vedeno in the north-west, Agishbatoy in the north-east, Vedeno in the south, and Elistanzhi and Eshilkhatoy in the south-west.
Later, around 10 families moved from Tsa-Vedeno to Zelamkhin-Kotar due to landslides.
According to the results of the 2010 census, the majority of residents of Zelamkhin-Kotar were ethnic Chechens.